/**
* Answer the modification date/time
*
* @return object DateAndTime
* @access public
* @since 5/13/08
*/
public function getModificationDate()
{
$tstamp = filemtime($this->path);
if ($tstamp === false) {
throw new OperationFailedException("Could not get timestamp of '" . $this->getBaseName() . "'.");
}
return TimeStamp::fromUnixTimeStamp($tstamp)->asDateAndTime();
}
/**
* Answer the date when this theme was last modified.
*
* @return object DateAndTime
* @access public
* @since 5/13/08
*/
public function getModificationDate()
{
return TimeStamp::fromUnixTimeStamp($this->getRecentModTime($this->path));
}
/**
* Test conversion from Unix timestamps
*
*/
function test_from_unix_timestamp()
{
$timestamp = TimeStamp::fromUnixTimeStamp(0);
$unixEpoch = TimeStamp::withYearMonthDayHourMinuteSecondOffset(1970, 1, 1, 0, 0, 0, Duration::zero());
$this->assertTrue($timestamp->isEqualTo($unixEpoch));
$this->assertEqual($timestamp, $unixEpoch);
$this->assertEqual($timestamp->year(), 1970);
$this->assertEqual($timestamp->month(), 1);
$this->assertEqual($timestamp->dayOfMonth(), 1);
$this->assertEqual($timestamp->hour(), 0);
$this->assertEqual($timestamp->minute(), 0);
$this->assertEqual($timestamp->second(), 0);
$this->assertEqual($timestamp->asUnixTimeStamp(), 0);
$unixTimeStamp = time();
$timestamp = TimeStamp::fromUnixTimeStamp($unixTimeStamp);
$this->assertEqual($timestamp->year(), date('Y', $unixTimeStamp));
$this->assertEqual($timestamp->month(), date('m', $unixTimeStamp));
$this->assertEqual($timestamp->dayOfMonth(), date('j', $unixTimeStamp));
$this->assertEqual($timestamp->hour(), date('H', $unixTimeStamp) - date('Z', $unixTimeStamp) / 3600);
$this->assertEqual($timestamp->minute(), date('i', $unixTimeStamp));
$this->assertEqual($timestamp->second(), date('s', $unixTimeStamp));
$this->assertEqual($timestamp->asUnixTimeStamp(), $unixTimeStamp);
}
